Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joann Jacobi, RD CDN
Registered Dietitian in Batavia, NY · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871280503
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Registry record
Entity type Individual (Type 1)
Name Joann Jacobi
Credential RD CDN
Sex Female
Practice address 222 Richmond Ave, Batavia, NY, 14020
Phone (585) 297-1030
Fax (585) 297-1188
Enumeration date Apr 21, 2023
Last updated in NPPES Apr 21, 2023
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 619423 (NY) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Joann Jacobi?
Joann Jacobi is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-21.